void Initialize( lua_State *state )
{
lua_interface = static_cast<GarrysMod::Lua::ILuaInterface *>( LUA );
INetworkStringTableContainer *networkstringtable = global::engine_loader.GetInterface<INetworkStringTableContainer>(
INTERFACENAME_NETWORKSTRINGTABLESERVER
);
if( networkstringtable == nullptr )
LUA->ThrowError( "unable to get INetworkStringTableContainer" );
downloads = networkstringtable->FindTable( "downloadables" );
if( downloads == nullptr )
LUA->ThrowError( "missing \"downloadables\" string table" );
SymbolFinder symfinder;
IsValidFileForTransfer = reinterpret_cast<IsValidFileForTransfer_t>( symfinder.ResolveOnBinary(
global::engine_lib.c_str( ),
IsValidFileForTransfer_sig,
IsValidFileForTransfer_siglen
) );
if( IsValidFileForTransfer == nullptr )
LUA->ThrowError( "unable to sigscan for CNetChan::IsValidFileForTransfer" );
LUA->PushCFunction( EnableFileValidation );
LUA->SetField( -2, "EnableFileValidation" );
}
static QSharedPointer<FunctionDeclDefLink> findLinkHelper(QSharedPointer<FunctionDeclDefLink> link, CppRefactoringChanges changes)
{
QSharedPointer<FunctionDeclDefLink> noResult;
const Snapshot &snapshot = changes.snapshot();
// find the matching decl/def symbol
Symbol *target = 0;
SymbolFinder finder;
if (FunctionDefinitionAST *funcDef = link->sourceDeclaration->asFunctionDefinition()) {
QList<Declaration *> nameMatch, argumentCountMatch, typeMatch;
finder.findMatchingDeclaration(LookupContext(link->sourceDocument, snapshot),
funcDef->symbol,
&typeMatch, &argumentCountMatch, &nameMatch);
if (!typeMatch.isEmpty())
target = typeMatch.first();
} else if (link->sourceDeclaration->asSimpleDeclaration()) {
target = finder.findMatchingDefinition(link->sourceFunctionDeclarator->symbol, snapshot, true);
}
if (!target)
return noResult;
// parse the target file to get the linked decl/def
const QString targetFileName = QString::fromUtf8(
target->fileName(), target->fileNameLength());
CppRefactoringFileConstPtr targetFile = changes.fileNoEditor(targetFileName);
if (!targetFile->isValid())
return noResult;
DeclarationAST *targetParent = 0;
FunctionDeclaratorAST *targetFuncDecl = 0;
DeclaratorAST *targetDeclarator = 0;
if (!findDeclOrDef(targetFile->cppDocument(), target->line(), target->column(),
&targetParent, &targetDeclarator, &targetFuncDecl))
return noResult;
// the parens are necessary for finding good places for changes
if (!targetFuncDecl->lparen_token || !targetFuncDecl->rparen_token)
return noResult;
QTC_ASSERT(targetFuncDecl->symbol, return noResult);
// if the source and target argument counts differ, something is wrong
QTC_ASSERT(targetFuncDecl->symbol->argumentCount() == link->sourceFunction->argumentCount(), return noResult);
int targetStart, targetEnd;
declDefLinkStartEnd(targetFile, targetParent, targetFuncDecl, &targetStart, &targetEnd);
QString targetInitial = targetFile->textOf(
targetFile->startOf(targetParent),
targetEnd);
targetFile->lineAndColumn(targetStart, &link->targetLine, &link->targetColumn);
link->targetInitial = targetInitial;
link->targetFile = targetFile;
link->targetFunction = targetFuncDecl->symbol;
link->targetFunctionDeclarator = targetFuncDecl;
link->targetDeclaration = targetParent;
return link;
}
static void Initialize( GarrysMod::Lua::ILuaBase *LUA )
{
lua = LUA;
SymbolFinder symfinder;
AddOrUpdateFile_original = reinterpret_cast<AddOrUpdateFile_t>(
symfinder.ResolveOnBinary( server_lib.c_str( ), AddOrUpdateFile_sym, AddOrUpdateFile_symlen )
);
if( AddOrUpdateFile_original == nullptr )
LUA->ThrowError( "failed to find GModDataPack::AddOrUpdateFile" );
if( !Hook( AddOrUpdateFile_original, &GModDataPackProxy::AddOrUpdateFile ) )
LUA->ThrowError( "failed to hook GModDataPack::AddOrUpdateFile" );
}
